Question

Which graph represents the function?

Answer 1

Answer:

Top right graph.

Step-by-step explanation:

The graph  of  f(x) = x has a slope of 1, and is increasing to the right until the point where x = -1.

The graph of f(x) = -x has a slope of -1 decreasing to the right from the point where x = -1.

The clear small circle means that the point is not included in the function ( because of the '<' ).

The filled circle means it is included ( the '≥').